HSA-X-S-2G-IN Photodetector Femto

Introduction:
Ultra-High Speed Fixed Gain HSPR-X and HSA-X-S
By combining state-of-the-art photodiodes with proven and excellent FEMTO GHz amplifier technology, we have designed a new series of optical receivers with outstanding performance. The HSPR-X and HSA-X-S offer an upper bandwidth of 2 GHz. Two models with fast Si-PIN or InGaAs-PIN photodiodes cover the spectral ranges of 320-1000 nm and 900-1700 nm, respectively. Due to the sophisticated amplifier design, the minimum NEP is only 11 pW/√Hz at a transimpedance of 5×10³ V/A. This enables the measurement of optical power in the µW range at GHz speeds.

Product Features:
Si-PIN and InGaAs PIN photodiodes
Wavelength range from 320 to 1700 nm
Ultra-wide bandwidth from 10 kHz to 2 GHz
Maximum conversion gain 4.75×10³ V/W
Minimum NEP 11 pW/√Hz

Applications:
Spectroscopy
Fast pulse and transient measurements
Optical triggering
Optical oscilloscope front-end (O/E converter) and A/D converter